Results 281 to 290 of about 7,231,771 (330)

The Maize ZmbHLH118 Transcription Factor Regulates Vacuolar Nitrate Loading by the NO3− Transporter ZmCLCa

Advanced Science, EarlyView.
In maize, the bHLH transcription factor ZmbHLH118 directly binds to the promoter of ZmCLCa and inhibits its expression. Tonoplast‐localized ZmCLCa mediates NO3− influx into the vacuole to regulate intracellular NO3− homeostasis, modulating nitrate uptake and metabolism, plant growth, and grain yield.
Chaonan Zhang, Elsa Demes‐Causse, Xujian Li, Zhenhui Guo, Hanshu Zhao, Huairong Cao, Yajing Song, Lijun Mu, Kaikai Zhang, Jing Zhang, Zhongtao Jia, Lixing Yuan, Alexis De Angeli, Jingbo Zhang   +13 more
wiley   +1 more source

Ferroelectric‐Polarization‐Driven Structural Engineering of Bi3Nb17O47 Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Science, EarlyView.
A transformative ferroelectric‐polarization strategy is employed to overcome the intrinsic limitations of tungsten bronze (TTB)‐type anode materials in metal‐ion batteries, using Bi3Nb17O47 as a model system. By exploiting the non‐centrosymmetric crystal structure and field‐induced ionic displacements, controlled structural engineering with ...
Xiaoming Lou, Songjie Li, Chunfu Lin, Yanchao Li, Mingze Sun, Zhen Liu, Weiye Nie, Xiaolong Tang, Baoming Wang, Wenwu Cao, Renchao Che   +10 more
wiley   +1 more source

Identifying Cytokine Motif‐Containing, Immunomodulatory Bacterial Proteins in Human Gut Microbiome

Advanced Science, EarlyView.
By building and constructing HMM (Upper left, blue), the authors identify CMCPs in bacteria genomes and CRC related metagenomes and enriched CRC‐related CMCPs (Upper right, blue). They analyze sequence and structural similarity of hits (Lower left, green), test function with engineered EcN delivered to tumors in a mouse tumor model (Lower right, pink ...
Ziyu Wang, Siqi Guo, Jing Li, Qianqian Huang, Jing Ning, Binbin Xia, Xun Lv, Xiang Liu, Zeyu Gao, Jine Li, Longchao Liu, Moshi Song, Jun Wang   +12 more
wiley   +1 more source

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

Advanced Science, EarlyView.
ABSTRACT This special issue marking the University of Bath's 60th anniversary offers an opportunity to reflect on nearly a decade of research into the evolution of gene regulatory networks (GRNs) from members of the lab and elsewhere. Our goal is to understand how GRNs rewire and how new transcription factor (TF) functions evolve. Using an experimental
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

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Rooting Species Trees Using Gene Tree-Species Tree Reconciliation.

Methods in molecular biology, 2022
Interpreting phylogenetic trees requires a root, which provides the direction of evolution and polarizes ancestor-descendant relationships. But inferring the root using genetic data is difficult, particularly in cases where the closest available outgroup is only distantly related, which are common for microbes.
Brogan J. Harris, P. O. Sheridan, Adrián A. Davín, Cecile Gubry-Rangin, G. Szöllősi, T. Williams   +5 more
semanticscholar   +3 more sources

Species Tree Inference

, 2023
L. Kubatko
semanticscholar   +2 more sources

From Gene Trees to Species Trees

SIAM Journal on Computing, 2000
Summary: This paper studies various algorithmic issues in reconstructing a species tree from gene trees under the duplication and the mutation cost model. This is a fundamental problem in computational molecular biology. Our main results are as follows.
Ma, B., Li, M., Zhang, L.
openaire   +2 more sources

Mixed-species tree plantings enhance structural complexity in oil palm plantations

Agriculture, Ecosystems & Environment, 2019
Conversion of structurally complex rainforests into simplified oil palm monocultures leads to dramatic losses of biodiversity and ecosystem functioning.
D. Zemp, Martin Ehbrecht, D. Seidel, C. Ammer, D. Craven, Joshua Erkelenz, B. Irawan, L. Sundawati, D. Hölscher, H. Kreft   +9 more
semanticscholar   +1 more source

Gene Trees vs Species Trees

1998
A phylogenetic hypothesis constructed from data derived from a single gene has been called a gene tree (1), but the concept has often been used more broadly to include trees constructed from molecular data not derived from a single gene, such as chloroplast restriction site data (2). This much broader definition may be unfortunate as different problems
Petersen, Gitte, Seberg, Ole
openaire   +1 more source

Gene trees, species and species trees in the Ctenosaura palearis clade

Conservation Genetics, 2010
The growing use of molecular systematics in conservation has increased the importance of accurate resolution of taxonomic units and relationships. DNA data relate most directly to genealogies, which need not have perfect relationships with species limits and phylogenies.
Stesha A. Pasachnik, Arthur C. Echternacht, Benjamin M. Fitzpatrick   +2 more
openaire   +1 more source